.form {
    display: none;
    padding: 20px 15px;
}
.form .form-cnum,
.form .form-cname,
.form .form-ctime {
    width: 100%;
    margin-bottom: 15px;
}
.form-cnum .cnum,
.form-cname .cname,
.form-ctime .ctime {
    display: block;
    width: 250px;
    height: 32px;
    padding-left: 5px;
    border: 1px #ccc solid;
    border-radius: 5px;
}
.form .form-submit {
    width: 100%;
}
.form-submit .submit,
.form-submit .reset {
    width: 100px;
}